9.89% is the change from 526 to 578
Calculation steps:
[( 578 - 526 ) ÷ 526] x 100 = 9.89%
Formula
Percentage change = [(578 - 526) / 526] x 100
Subtract the new number by the original number
578 - 526 = 52
52 ÷ 526 = 0.09885931558935361
0.09885931558935361 x 100 = 9.89%